Institution: | 1. Yunnan Observatories, Chinese Academy of Sciences, Kunming 650011, China;2. Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, China;3. University of Chinese Academy of Sciences, Beijing 100049, China;1. Department of Applied Mathematics, Calcutta University, 92 A.P.C Road, Calcutta 700009, India;2. Institut de Recherche en Astrophysique et Planétologie, Université de Toulouse/CNRS, 14 Avenue Edouard Belin, 31400 Toulouse, France;1. Department of Physics and Astronomy, George Mason University, 4400 University Drive, Fairfax, VA 22030, USA;2. Department of Physics and Astronomy, University of Alabama, 514 University Blvd E, Box 870324, Tuscaloosa, AL 35487, USA |